1608VL-04W-B59 NMB DC Axial Fans 40*40*20mm ,Size 40*40*20mm,Voltage(V) 12,Operating Voltage(V) 7~13.2,Current(A) 0.11,Power(W) 1.32,Speed(RPM) 8500,Max Air Flow(m3 /min) 0.29,Max Air Flow(CFM) 10.2,Max Static Pressure(Pa) 76.6,Max Static Pressure(In H2O) 0.31,Noise(dB) 31.4,Weight(g) 40